Bibus Bibliographic software

Hi, I have been using Bibus in different platforms/architectures. I find problems with one of them and I do not know wether it is a memory issue. It works fine under:
1) AMD Athlon X2 64 bits. 1 GB RAM. GNU/Linux Debian 5.0 (Open Office 2.4)
2) Pentium III. 512 MB RAM. Windows XP. (Open Office or MS Word)
3) Pentium II. 192 MB RAM. Windows 98. (Open Office or MS Word)
It does not work under:
4) Pentium II. 192 MB RAM. GNU/Linux Debian 5.0 (Open Office 2.4). Notice that I moved to Debian under this architecture because of lack resources with other software and I expected Bibus to work fine.
I do not need a proxy configuration for any of these. Thank you in advance for your reply.
Regards,
Gerardo